Poplavskij Vladimir blog

Poplavskij Vladimir blog

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Join me on my journey as a Senior Backend Developer, where I share my thoughts, experiences, and lessons learned in crafting robust, scalable, and efficient systems.


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Fixing JNLP `libnsl.so.1` Error on Fedora Linux

Date: 7/3/2026

Encountering `libnsl.so.1` errors when launching JNLP applications on Fedora? This guide provides a quick fix for experienced Linux users to resolve the missing shared library dependency, ensuring your Java Web Start apps run smoothly.

Why You're Stuck: 7 Reasons to Stop and Start Moving

Why You're Stuck: 7 Reasons to Stop and Start Moving

Date: 9/25/2025

Do you feel like you're standing still? Discover the 7 key obstacles blocking your personal growth and learn how to transform them into catalysts for action.

Helpful Fedora Resources: Manage Your Linux System with Ease

Date: 7/1/2025

Discover essential resources for managing Fedora Linux! From installation guides to system administration tips, find everything you need to optimize your Fedora experience.

Fix Fedora "Transaction Failed" Updates: Beginner's Guide

Date: 7/1/2025

Stuck with "Transaction failed" errors during Fedora Linux updates? This beginner-friendly guide helps you resolve common DNF package conflicts, like VLC plugin issues, to get your system updated smoothly.

Helpful Resources

Helpful Fedora Resources: Manage Your Linux System with Ease

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Poplauki by Vladimir Poplavskij.